Honestly, I think it would be getting rid of the "R-word" which we should refrain from discussing on here. Or perhaps I should say, one thing that would make the world a better please, almost overnight, would be if people started living as if this is the only life we all have and interacted with others with that idea in mind.

The best I can come up with is for people to share their experiences. Let racists live for a day as a minority, let bigots live for a day as a gay, let the rich be poor, and let the vainglorious know real pain, a thousand nine-elevens on the kids from jersey shore. People often do crazy things because they never begin to fathom what it is like for someone on the other side.

Let them lose what you have lost, let them make the same sacrifices you have made.

All three of those religions are considered monotheistic; I.E. they believe in ONE god. If, by your logic, they all believed that they worshiped a specific god, but the other two religions worshiped a different god, that would make them polytheistic religions. I don't think you want to tell a Christian that he's a Pagan :-)

Also, Judaism, far as I know, is an offshoot of sorts from Christianity. As well, the general Muslim AND Islam beliefs hold that all religions worship the same god, they just chose to view him differently and give him a different name. Christianity is the only mainstream religion that is selfish enough to think their god is the ONLY god, and is different from all the other heathen religions :-)